Revenue Recognition - Additional Information (Details) - USD ($) $ in Millions	9 Months Ended
Oct. 31, 2020	Feb. 01, 2020	Nov. 02, 2019
Disaggregation Of Revenue [Line Items]
Rewards Program unredeemed gift cards and merchandise return cards liabilities	$ 272	$ 334	$ 252
Net Sales [Member]
Disaggregation Of Revenue [Line Items]
Revenue recognized	$ 127

Amount of revenue recognized that was previously included in balance of obligation to transfer good or service to customer for which consideration from customer has been received or is due.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 606
-SubTopic 10
-Section 50
-Paragraph 8
-Subparagraph (b)
-URI http://asc.fasb.org/extlink&oid=121604090&loc=SL49130549-203045

Name:	us-gaap_ContractWithCustomerLiabilityRevenueRecognized
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration